Fusarium (image) Penn State Share Print E-Mail Caption The Fusarium species cultured here are commonly found in sink drains. A new study found that about 70 percent of Fusarium samples taken from drains belong to one of the six genetic types most often associated with human infections. Credit Public Information, Penn State Usage Restrictions Non advertising use Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.